Please select the Ohio license/exam that you are interested in purchasing reference books for.
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Modern Refrigeration and Air Conditioning, 22nd Edition
$236.99View ProductThe Modern Refrigeration and Air Conditioning, 22nd Edition is the HVACR standard for a new generation of learners. It correlates to HVAC Excellence and PAHRA accreditation requirements to ensure complete coverage that prepares students for career success.
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2023 National Electrical Code – NFPA 70
$208.99View Product- The code you—and the world—depend on to keep pace with ever-evolving electrical hazards and challenges.
NFPA 70®, National Electrical Code® (NEC®), is the authoritative document addressing electrical installations in residential, commercial, and industrial settings. The NEC is revised every three years to stay in sync with industry practices, emerging trends, and the development and introduction of technologies to provide comprehensive rules for designers, installers, inspectors, engineers, electricians, and anyone else who works in the electrical industry. The code is organized for ease of use.
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2021 International Fuel Gas Code (International Code Council Series) 1st Edition
$131.99View Product- The 2021 International Fuel Gas Code (IFGC) provides comprehensive regulations for the design, installation, and inspection of fuel gas systems and gas-fired appliances in buildings. It aims to ensure safety, efficiency, and compliance with modern standards in fuel gas applications.
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NFPA 70: National Electrical Code (NEC) Paperback, 2017 Edition
$208.99View ProductThe code you—and the world—depend on to keep pace with ever-evolving electrical hazards and challenges.
NFPA 70®, National Electrical Code® (NEC®), is the authoritative document addressing electrical installations in residential, commercial, and industrial settings. The NEC is revised every three years to stay in sync with industry practices, emerging trends, and the development and introduction of technologies to provide comprehensive rules for designers, installers, inspectors, engineers, electricians, and anyone else who works in the electrical industry. The code is organized for ease of use.
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2023 National Electrical Code Pre-Printed Tabs
$42.99View ProductPre-Printed Permanent Tabs – During your exam, time is of the essence. By having your pages tabbed, you can greatly increase your speed in referencing key exam topics.
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Ugly’s Electrical References, 2026 Edition
$32.99View ProductUgly’s Electrical References, 2026 Edition is the essential on-the-job reference tool for electrical industry professionals.
The 2026 Edition provides the most pertinent, up-to-date information used by electricians, including updated NEC code and table change information; mathematical formulas; NEMA wiring configurations; conduit bending guide; ampacity and conduit fill information; transformer and control circuit wiring diagrams; and conversion tables.
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2014 National Electrical Code – NFPA 70
$189.99View ProductThe 2014 NFPA 70®: NEC® covers the latest requirements on electrical wiring and equipment installation issues, including minimum provisions for the use of connections, voltage markings, conductors, and cables.
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Mathematics for Plumbers and Pipefitters 8th Edition
$283.99View ProductNow in its 8th edition, Mathematics for Plumbers and Pipefitters delivers the essential math skills necessary in the plumbing and pipefitting professions.
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2017 National Electrical Code Tabs
$34.99View ProductPre-Printed Permanent Tabs – During your exam, time is of the essence. By having your pages tabbed, you can greatly increase your speed in referencing key exam topics.
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Ohio, Contractors Guide to Business, Law and Project Management 4th Edition with Preprinted Tabs
$143.99View ProductOhio, Business and Project Management for Contractors, General Contractors edition is designed to provide an overview of business management subjects for general contractor examination candidates applying for a license from the Ohio Licensing Board. Complete with preprinted tabs for all chapters and appendices.
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Ohio Business and Law Tabs
$14.99View ProductPERMANENT TABS PACKAGE – This package includes permanent tabs for all references allowed to be used during the exam. •Ohio, Contractor’s Guide to Business and Project Management
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Ohio HVAC Tab Pack
$39.99View ProductPERMANENT TABS PACKAGE – This package includes permanent tabs for most of the references allowed to be used during the exam.
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Redi-Tag Permanent Tabs – 100 Blank Tabs
$25.99View ProductWhether you are taking an exam or just wanting to be able to quickly reference a topic, tabbing your books is your key. Redi-Tag permanent tabs are self-sticking and you can print on your laser printer in minutes or write directly on them. Made of heavy duty, durable plastic that won’t tear of curl. Input and format text using Windows® versions of Microsoft® Word and WordPerfect®. Actual size of tab 1-1/8″ x 1-1/4″. 100 tabs per pack.
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Redi-Tag Permanent Tabs – 375 Blank Tabs
$44.99View ProductRedi-Tag permanent tabs are self-sticking and you can print on your laser printer in minutes or write directly on them. Made of heavy duty, durable plastic that won’t tear of curl. Input and format text using Windows® versions of Microsoft® Word and WordPerfect®. Actual size of tab 1-1/8″ x 1-1/4″. 100 tabs per pack.
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Modern Plumbing 9th Edition
$168.99View ProductThe Modern Plumbing 9th Edition provides information on the design, installation, and service of the different systems found in the field. Basic information regarding safety, tools, materials, and equipment is presented. Detailed chapters discuss planning and organizing a plumbing job and the different careers available in the trade. A separate Job Practice Manual is available to complement the textbook by offering additional activities and review questions. Plumbing code features prepare students to check local requirements when performing actual work in the field. Step-by-step procedures guide students to learn the correct way of performing various essential tasks. The consistent use of color to represent various components and materials throughout the book helps students visualize different details of components.
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Ohio Business and Law Online Exam Prep Complete Package
$378.97View ProductThe Ohio Business and Law Exam Prep Complete Package includes all materials used during the exam, pre-printed tabs for all references allowed to be taken into the exam along with 365 days access to the online exam prep course. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.
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2024 Ohio Mechanical Code
$124.99View ProductThe 2024 Ohio Mechanical Code, effective March 1, 2024, adopts the 2021 International Mechanical Code (IMC) along with Ohio‑specific amendments. A key objective of this update is simplification and clarity: the code has about 85% fewer words than the prior version, with over 2,500 regulatory restrictions removed. Instead of duplicating unchanged model code text in Ohio’s administrative rules, only amended portions are explicitly included, making it easier to discern what is uniquely Ohio’s requirement versus the baseline from the IMC. The OMC applies to commercial systems—such as heating, ventilation, air conditioning, refrigeration, air pollution control, incineration, and related mechanical installations—not covered under the Residential Code of Ohio.
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Ohio Plumbing Tab Pack
$52.99View ProductPERMANENT TABS PACKAGE – This package includes permanent tabs for some references allowed to be used during the exam.
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Ohio HVAC License Online Exam Prep Complete Package
$830.95View ProductThe Ohio HVAC License Exam Complete Package, includes all materials used during the exam, pre-printed tabs for all materials allowed in the exam along with 365 days access to the online exam prep course. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.
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2024 Ohio Plumbing Code
$124.99View ProductThe 2024 Ohio Plumbing Code, effective March 1, 2024, adopts the 2021 International Plumbing Code with Ohio-specific amendments. It regulates the design, installation, and maintenance of plumbing systems in residential and commercial buildings, focusing on water supply, drainage, venting, and backflow prevention. The update streamlines regulations, reduces redundancies, and aligns Ohio’s plumbing standards with modern national practices to ensure public health, safety, and water conservation.
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Ohio Plumbing Contractor Online Exam Prep Complete Package
$1,059.94View ProductThe Ohio Plumbing Contractor Exam Prep Complete Package includes all reference materials used in the exam, pre-printed tabs for all the material allowed to be taken in the exam, along with 365 days access to the online exam prep. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.
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Ohio Refrigeration Contractor Tab Pack
$21.99View ProductPERMANENT TABS PACKAGE – This package includes permanent tabs for most of the references allowed to be used during the exam.
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Ohio Electrical License Online Exam Prep Complete Package
$581.96View ProductThe Ohio Electrical License Exam Prep Complete Package includes the references used during the exam, pre-printed tabs for the references allowed in to the exam along with 365 days access to the online exam prep course. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.
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Ohio Refrigeration License Online Exam Prep Complete Package
$680.96View ProductThe Ohio Refrigeration License Exam Complete Package, includes all materials used during the exam, pre-printed tabs for all materials allowed in the exam along with 365 days access to the online exam prep course. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.
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Ohio 2024 Mechanical Code Tabs
$14.99View ProductPreprinted tabs for the Ohio 2024 Mechanical Code.
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Ohio 2017 Mechanical Code Tabs
$14.99View ProductPreprinted tabs for the Ohio 2017 Mechanical Code.
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2024 Ohio Building Code
$203.99View ProductThe 2024 Ohio Building Code took effect March 1, 2024, representing a major overhaul of Ohio’s state building (and related) codes. The revision incorporates (by reference) the 2021 International Codes (I‑Codes) published by the International Code Council (ICC), along with Ohio‑specific amendments.
